A new management of humidification under superimposed high-frequency jet-ventilation in combination with a new prototype of a jet-ventilator

Application of Various High-Frequency Ventilation Techniques during Surgical Procedures on the Larynx and Trachea

“…Superimposed jet ventilation uses two jet gas streams which are administered via a special jet endoscope. A special respirator was developed for this purpose, which generates these jet gas streams simultaneously (Figure 2) [7][8][9]. A low-frequency and a high-frequency jet stream are used simultaneously (Figure 3).…”